tranquillizer
tran|quil|liz|er /tr'æŋkwɪlaɪzər/ (tranquillizers)
The spellings tranquilizer in American English, and tranquilliser in British English, are also used.
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A tranquillizer is a drug that makes people feel calmer or less anxious. Tranquillizers are sometimes used to make people or animals become sleepy or unconscious.
The spellings tranquilizer in American English, and tranquilliser in British English, are also used.
[N-COUNT]
A tranquillizer is a drug that makes people feel calmer or less anxious. Tranquillizers are sometimes used to make people or animals become sleepy or unconscious.